Aunt Michelle's Ambrosia

1 large can fruit cocktail
1 pint sour cream
1 can crushed pineapple
2 small cans mandarin oranges
1 bag mini marshamallows
Cool Whip
Walnuts
Maraschino Cherries

Drain all fruit and add to marshmallows.
Add sour cream and 3/4 container Cool Whip.
Top with walnut bits and cherries.